ULTRA-GRIT
Race-proven carbon gravel racer with aero optimisation and precision handling. Built to go faster, further. Builds from 8.0 kg.
Carbon Gravel Bikes
Built for real gravel performance
Ribble carbon gravel bikes are made for riders who want speed on the flat, control on the loose and efficiency over distance. They take the precision of a performance road bike and blend it with the stability and toughness you need for off-road riding.
From race-focused gravel to fast adventure rides, carbon gives you stiffness where it matters, comfort where it counts and confidence everywhere in between.
- Electric
ALLGRIT E CARBON-X
Lightweight. Powerful. Limitless. Carbon frame, integrated power, all-terrain speed. Adventure, amplified.
- Electric
CGR E Carbon-X
CGR taken to a new level. A premium, integrated, e-bike for road, gravel and everything between. Super lightweight carbon bike and Mahle’s latest X20 e-drive system. It’s capable of anything you are.
Why Choose a Carbon Gravel Bike?
Carbon is the material of choice when you want maximum performance on mixed terrain. It offers the best balance of stiffness, weight saving and tuned compliance.
- Speed with stability: A carbon frame transfers power efficiently so you accelerate quickly on tarmac, gravel and hardpack.
- Lightweight advantage: Carbon keeps overall weight low, making climbs easier and long rides less demanding.
- Precision handling: Carbon construction allows exact tube shapes for predictable tracking and sharp cornering.
- Performance for racing or adventure: Whether you want to line up for a gravel event or simply want big days out to feel easier, carbon gives you the edge.
Tech & Design Highlights
Carbon frames allow far more engineering freedom than aluminium or steel. This leads to a faster, more responsive gravel bike that still feels smooth on rough ground.
- Optimised gravel geometry: Longer wheelbase and stable steering meet a performance-focused riding position.
- Up to 45 mm tyre clearance: Wide gravel tyres that boost grip, comfort and control.
- Aerodynamic design: Sleek tube profiles reduce drag on open roads and fast gravel sections.
- Hidden cables and clean finish: Integrated routing keeps the bike tidy, protected from the elements and easy to clean after rough-weather rides.
- Adventure ready: Mount points for bottles and bags make the bikes suitable for endurance, racing or fast bikepacking setups.
What Is a Carbon Gravel Bike Best For?
Carbon gravel bikes shine when your riding demands performance without giving up versatility.
- Racing and gravel events: Stiff, light and efficient. Perfect for riders chasing speed across mixed terrain.
- Long-distance gravel: Low weight and tuned compliance reduce fatigue over big days in the saddle.
- Fast adventure miles: Ideal for linking lanes, bridleways and forest tracks at pace.
- Riders stepping up from aluminium: If you want more responsiveness and better power transfer, carbon makes a clear difference.
Carbon Gravel Bike Guides
From Gravel to GRIT: Your Guide to Ribble’s New Gravel Ranges
The Ribble Gravel range has evolved into the new ALLGRIT and ULTRA-GRIT families, making it easier than ever to choose the perfect bike for your ride.
How To Choose Your Gravel Bike
The sheer versatility and ride-anywhere capabilities of Ribble's Gravel bikes make them the perfect vehicle for off-grid adventures. Here, we explore the range and explain the key differences to help you choose yours.
Frequently Asked Questions
A carbon gravel bike uses a lightweight composite frame engineered for speed, stability and comfort across mixed terrain. Carbon fibre allows precise shaping of the frame to deliver stiffness where you need power transfer and compliance where you need comfort. This means you get a bike that accelerates quickly, climbs efficiently and smooths out rough surfaces better than most materials, making it the go-to choice for riders who want performance without compromise.
Yes. Modern carbon frames are incredibly strong and impact-resistant, designed to handle the demands of real-world gravel riding. They cope with rough tracks, loose surfaces and the occasional knock without fuss, provided they’re used as intended and maintained properly. Advances in resin technology and layup techniques mean today’s carbon bikes are built for longevity, not just speed.
If you’re chasing a faster, lighter and more responsive ride, carbon is the clear step up from aluminium or steel. It offers the best blend of low weight, stiffness and vibration damping, which translates into efficiency on climbs, speed on the flat and control on technical sections. For racing, long-distance gravel events or riders who value every watt of effort, the investment in carbon pays back in performance and ride quality.
Very. One of carbon’s biggest advantages is its tunability. Frame designers can adjust the layup to allow vertical compliance for comfort while keeping lateral stiffness for sharp handling. This means you get a bike that soaks up chatter and vibration without feeling soft or sluggish, making long gravel rides smoother and less fatiguing.
Yes. Carbon gravel bikes handle loaded bags well thanks to their stiff frames and stable geometry. They’re ideal for fast, lightweight bikepacking setups where efficiency matters, and many models include mounts for extra bottles, racks or bags. While carbon isn’t as forgiving as steel under extreme loads, for most riders it’s a superb choice for multi-day adventures that mix speed with capability.
Can I Get a Carbon Gravel Bike on Cycle to Work?
Yes, Ribble carbon gravel bikes are available on Cycle to Work, allowing you to spread the cost and save on tax. We also offer flexible finance so you can ride now and pay later.
Learn more about Cycle to Work and finance options on our support page.
Explore the Carbon Gravel Range
If you want the fastest gravel bikes in the Ribble line-up, carbon is where the performance lives.
- ULTRA-GRIT – race-proven gravel racer with aero optimisation.
- ALLGRIT E Carbon-X – lightweight, powerful, limitless. Ideal for long mixed-terrain rides.
- CGR E Carbon-X – premium, integrated e-bike for road, gravel and everything between.
Whichever you choose, Ribble carbon gravel bikes are built to go fast, ride far and stay stable when the ground gets rough.
Looking for something different? Explore our full gravel bikes range or take a look at our carbon road bikes.
